Title:
SUPPORTING MEMBER FOR ROLLED WRAPPING FILM AND ROLLED WRAPPING FILM CONTAINING BOX USING THE SAME
Document Type and Number:
Japanese Patent JP3659718
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a supporting member for a rolled wrapping film, having a high strength as compared with those of conventional supporting members, preventing a cutter and a containing box from being deformed, making the rotation of the rolled wrapping film smooth, and improving convenience for use.
SOLUTION: An F face is additionally provided, and a portion between an A face and the F face is crest-folded at about 90°. A portion between a B face and a C face is valley-folded at about 0 degree, and the C face is turned outside the B face. In the same way, a portion between a D face and an E face is also valley-folded at about 0 degree, thereby turning the E face outside the D face. Accordingly, the A face is reinforced with the F face, so that the A face can be prevented from being curved, or a cutter and a containing box can be prevented from being deformed, by a force applied at the time of cutting a film. The C and the E faces are not brought into contact with ends of the wrapping film, and the smooth rotation of the wrapping film can be secured.
Inventors:
Tetsuo Harada
Application Number:
JP31322395A
Publication Date:
June 15, 2005
Filing Date:
November 30, 1995
Export Citation:
Assignee:
Mitsui Chemicals, Inc.
International Classes:
B65D5/72; B65D25/52; B65D83/08; B65H35/00; (IPC1-7): B65D5/72; B65D25/52
Domestic Patent References:
| JP7237631A | ||||
| JP55123430U |
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